YVO DE BOER: "The time for formal statements is over."

德布尔：“发表正式声明的时间已经结束。”

youdao

The time for re-stating well known positions is past, "said Yvo DE Boer."

重新表达立场的时时机也过去了。现在是新的一刻。

youdao

Scientists at the YVO closely monitor the Yellowstone region for such precursors.

在钒酸钇科学家密切留意这类前体黄石地区。

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Yvo de Boer is the top climate official at the United Nations.

VOA: special.2009.12.12

The U.N.top climate official, Yvo de Boer reminded delegates they have their work cut out.

VOA: standard.2009.12.09

The U.N.'s Yvo de Boer issued a stark reminder that the clock has run out.

VOA: standard.2009.12.08

Asked about those comments at the time, former UNFCCC Executive Secretary Yvo de Boer offered a conciliatory response.

FORBES: UN Climate Chief Dismisses US Threat To Abandon Negotiations

Yvo de Boer, executive secretary of the UN climate change convention, predicted that the negotiations would get back on track in the early afternoon.

BBC: Copenhagen climate summit negotiations 'suspended'

Ms Figueres, a Costa Rican diplomat and 15-year veteran of the UN climate process, takes over from the current UNFCCC executive secretary Yvo de Boer early next month.

BBC: New UN climate chief calls for more ambition